دستگاه دی وی آر داهوا DH-HCVR4104HS-S2

- Type : DVR Dahua
- Main Processor : Embedded processor
- Operating System : Embedded LINUX
- Video Input : 4 channel, BNC
- Video Standard : HDCVI : 720P HDCVI Camera
- Audio Input : 1 channel, RCA
- Audio Output : 1 channel, RCA
- Audio Two-way Talk : Reuse audio input/output channel 1
- Interface : 1 HDMI, 1 VGA
- Resolution : 1920×1080, 1280×1024, 1280×720, 1024×768
- Display Split : 1/4
- Privacy Masking : 4 rectangular zones (each camera)
- OSD : Camera title, Time, Video loss, Camera lock, Motion detection, Recording
- Video/Audio Compression : H.264/G.711
- Record Rate : Main Stream: 720P/960H/D1/(1~25/30fps)
- Bit Rate : 96~4096Kb/s
- Record Mode : Manual, Schedule(Regular(Continuous), MD), Stop
- Record Interval : 1~60 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
- Trigger Events : Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips
- Video Detection : Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
- Sync Playback : 1/4
- Search Mode : Time/Date, MD & Exact search (accurate to second)
- Playback Functions : Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
- Backup Mode : USB Device/Internal SATA burner/Network
- Ethernet : RJ-45 port (10/100M)
- Network Functions : HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, SNMP, P2P
- Max. User Access : 128 users
- Smart Phone : iPhone, iPad, Android, Windows Phone
- Internal HDD : 1 SATA port, up to 4TB
- USB Interface : 2 ports(1 Rear), USB2.0
- RS485 : 1 port, For PTZ Control
- Power Supply : DC12V/1.5A : DC12V/2A
- Power Consumption : 10W(without HDD)
- Working Environment : -10°C ~+55°C / 10%~90%RH / 86~106kpa
- Dimension(W×D×H) : Compact 1U, 260mm×220mm×40mm
- Weight : 0.75KG(without HDD)